Re: [PATCH v16 04/14] lib: kstrtox: add initial value to _parse_integer_limit()

[Jonathan Cameron <jic23@kernel.org>]

On Sun, 14 Jun 2026 21:00:44 +0100
Jonathan Cameron <jic23@kernel.org> wrote:

> On Thu, 4 Jun 2026 11:09:33 +0100
> Rodrigo Alencar <455.rodrigo.alencar@gmail.com> wrote:
> 
> > On 26/06/04 10:58AM, Rodrigo Alencar via B4 Relay wrote:  
> > > From: Rodrigo Alencar <rodrigo.alencar@analog.com>
> > > 
> > > Add init parameter to _parse_integer_limit() that defines an initial
> > > value for the accumulated result when parsing an 64-bit integer. The
> > > new function prototype is adjusted so that the _parse_integer() macros
> > > stay consistent allowing for one more argument, which defaults to 0.    
> > 
> > ...
> >   
> > >  noinline
> > >  unsigned int _parse_integer_limit(const char *s, unsigned int base, unsigned long long *p,
> > > -				  size_t max_chars)
> > > +				  size_t max_chars, unsigned long long init)
> > >  {
> > >  	unsigned long long res;
> > >  	unsigned int rv;
> > >  
> > > -	res = 0;
> > > +	res = init;    
> > 
> > This might generate conflict, as the code around have changed in linux-next.
> > It is an easy fix though.
> >   
> Thanks for the heads up. Hopefully that will all fall out when I rebase testing
> on rc1 once that is out.
I've done a mid merge cycle rebase as the char-misc branches have merged.
So this should be resolve on my testing branch now.

Thanks
Jonathan

> 
> Jonathan
> 
> > >  	rv = 0;
> > >  	while (max_chars--) {
> > >  		unsigned int c = *s;    
> >   
> 
>